I thought this movie was very good and exceeded my expectations since the last movies were not very good. I love that they introduced more of the mutanimals kind of like the comics. I also like how the turtles are much younger and new to being teenagers. It shows them grow in a new way. I was hoping for more of the baby turtle time on screen though to show a little of their young personalities.
Now stay with me. At the end of the movie there was a little nostalgia but not turtle related. The end of the movie with the main villain and narrative taking a different turn the movie felt very much like Ghostbusters. I still love it but very similar feel.